| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.50 | 5.283% | $60.5377 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $178.78 | 5.659% | $188.8972 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $82.76 | 12.655% | $93.2333 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $246.63 | 9.612% | $270.3361 | $270.34 | $270.35 | $270.30 |
| Purchase #5 | $93.30 | 5.731% | $98.647 | $98.65 | $98.65 | $98.60 |
| Purchase #6 | $188.93 | 12.594% | $212.7238 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $176.29 | 7.145% | $188.8859 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,024.19 | $1,113.2610 | $1,113.27 | $1,113.30 | $1,113.10 | |